<template>
  <div class="register">
    <el-form label-width="100" ref="registerRef" :model="registerForm" :rules="registerRules" class="register-form">
      <h3 class="title">SummerWeb-注册Web</h3>

      <!-- 账号 -->
      <el-form-item prop="username" label="账号：">
        <el-input
            v-model="registerForm.username"
            type="text"
            size="large"
            auto-complete="off"
            placeholder="账号"
        >
          <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>

      <!-- 密码 -->
      <el-form-item prop="password" label="密码：">
        <el-input
            v-model="registerForm.password"
            type="password"
            size="large"
            auto-complete="off"
            placeholder="密码"
            @keyup.enter="handleRegister"
        >
          <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>

      <!-- 确认密码 -->
      <el-form-item prop="confirmPassword" label="确认密码：">
        <el-input
            v-model="registerForm.confirmPassword"
            type="password"
            size="large"
            auto-complete="off"
            placeholder="确认密码"
            @keyup.enter="handleRegister"
        >
          <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>

      <!-- 年龄 -->
      <el-form-item prop="age" label="年龄：">
        <el-input
            v-model="registerForm.age"
            type="number"
            size="large"
            placeholder="年龄"
        />
      </el-form-item>

      <!-- 部门 -->
      <el-form-item prop="deptId" label="部门：">
        <el-input
            v-model="registerForm.deptId"
            type="text"
            size="large"
            placeholder="部门"
        />
      </el-form-item>

      <!-- 电话 -->
      <el-form-item prop="phone" label="电话：">
        <el-input
            v-model="registerForm.phone"
            type="text"
            size="large"
            placeholder="电话"
        />
      </el-form-item>

      <!-- 姓名 -->
      <el-form-item prop="name" label="姓名：">
        <el-input
            v-model="registerForm.name"
            type="text"
            size="large"
            placeholder="姓名"
        />
      </el-form-item>

      <!-- 邮箱 -->
      <el-form-item prop="email" label="邮箱：">
        <el-input
            v-model="registerForm.email"
            size="large"
            placeholder="邮箱"
        />
      </el-form-item>

      <!-- 其它字段 -->
      <el-form-item prop="dataTenantId" label="租户ID：">
        <el-input
            v-model="registerForm.dataTenantId"
            type="text"
            size="large"
            placeholder="租户ID"
        />
      </el-form-item>

      <el-form-item prop="openId" label="OpenID：">
        <el-input
            v-model="registerForm.openId"
            type="text"
            size="large"
            placeholder="OpenID"
        />
      </el-form-item>

      <el-form-item prop="userType" label="用户类型：">
        <el-input
            v-model="registerForm.userType"
            type="text"
            size="large"
            placeholder="用户类型"
        />
      </el-form-item>

      <!-- 提交按钮 -->
        <el-button
            :loading="loading"
            size="large"
            type="primary"
            style="width:100%;"
            @click.prevent="handleRegister"
        >
          <span v-if="!loading">注 册</span>
          <span v-else>注 册 中...</span>
        </el-button>
        <div style="float: right;margin-top: 10px">
          <router-link class="link-type" :to="'/login'">使用已有账户登录</router-link>
        </div>
    </el-form>

    <!-- 底部 -->
    <div class="el-register-footer">
      <span>Copyright © 2024 summerWeb.</span>
    </div>
  </div>
</template>

<script setup>
import { ElMessageBox } from "element-plus";
import { getCodeImg, register } from "@/api/login";

const router = useRouter();
const { proxy } = getCurrentInstance();

const registerForm = ref({
  username: "",
  password: "",
  age: 0,
  deptId: "",
  phone: "",
  name: "",
  email: "",
  dataTenantId: "",
  openId: "",
  userType: "",
  confirmPassword: "",
});

const equalToPassword = (rule, value, callback) => {
  if (registerForm.value.password !== value) {
    callback(new Error("两次输入的密码不一致"));
  } else {
    callback();
  }
};

const registerRules = {
  username: [
    {required: true, trigger: "blur", message: "请输入您的账号"},
    {min: 2, max: 20, message: "用户账号长度必须介于 2 和 20 之间", trigger: "blur"}
  ],
  password: [
    {required: true, trigger: "blur", message: "请输入您的密码"},
    {min: 5, max: 20, message: "用户密码长度必须介于 5 和 20 之间", trigger: "blur"},
    {pattern: /^[^<>"'|\\]+$/, message: "不能包含非法字符：< > \" ' \\\ |", trigger: "blur"}
  ],
  confirmPassword: [
    {required: true, trigger: "blur", message: "请再次输入您的密码"},
    {required: true, validator: equalToPassword, trigger: "blur"}
  ],
  code: [{required: true, trigger: "change", message: "请输入验证码"}]
};

const codeUrl = ref("");
const loading = ref(false);
const captchaEnabled = ref(true);

function handleRegister() {
  proxy.$refs.registerRef.validate(valid => {
    if (valid) {
      loading.value = true;
      register(registerForm.value).then(res => {
        const username = registerForm.value.username;
        ElMessageBox.alert("<font color='red'>恭喜你，您的账号 " + username + " 注册成功！</font>", "系统提示", {
          dangerouslyUseHTMLString: true,
          type: "success",
        }).then(() => {
          router.push("/login");
        }).catch(() => {
        });
      }).catch(() => {
        loading.value = false;
        if (captchaEnabled) {
          getCode();
        }
      });
    }
  });
}
</script>

<style lang='scss' scoped>
.el-button {
  border-radius: 20px;
}

.register {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-image: url("@/assets/images/login-background.png");
  background-size: cover;
}

.title {
  font-size: 25px;
  margin: 0 auto 30px auto;
  text-align: center;
  color: #707070;
}

.register-form {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-radius: 6px;
  background: #ffffff;
  width: 50%;
  padding: 25px 25px 5px 25px;

  .el-input {
    height: 40px;

    input {
      height: 40px;
    }
  }

  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }
}

.register-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}

.register-code {
  width: 33%;
  height: 40px;
  float: right;

  img {
    cursor: pointer;
    vertical-align: middle;
  }
}

.el-register-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}

.register-code-img {
  height: 40px;
  padding-left: 12px;
}
</style>
